[
    {
        "lang": "zh-CN",
        "name": "中国大陆",
        "alias": "简体中文",
        "grades": [
            {
                "id": "1",
                "name": "一年级",
                "alias": "小学一年级"
            },
            {
                "id": "2",
                "name": "二年级",
                "alias": "小学二年级"
            },
            {
                "id": "3",
                "name": "三年级",
                "alias": "小学三年级"
            }
        ],
        "subjects": [],
        "semesters": [
            {
                "name": "上学期",
                "id": "1",
                "month": 1,
                "day": 1
            },
            {
                "name": "下学期",
                "id": "2",
                "month": 2,
                "day": 1
            }
        ]
    },
    {
        "lang": "zh-TW",
        "name": "中國台灣",
        "alias": "繁體中文",
        "grades": [
            {
                "id": "1",
                "name": "一年級"
            },
            {
                "id": "2",
                "name": "二年級"
            },
            {
                "id": "3",
                "name": "三年級"
            }
        ],
        "subjects": [],
        "semesters": [
            {
                "name": "上學期",
                "id": "1",
                "month": 1,
                "day": 1
            },
            {
                "name": "下學期",
                "id": "2",
                "month": 2,
                "day": 1
            }
        ]
    },
    {
        "lang": "en-US",
        "name": "United States",
        "alias": "English",
        "subjects": [],
        "grades": [
            {
                "id": "1",
                "name": "Grade One",
                "alias": "Grade One"
            },
            {
                "id": "2",
                "name": "Grade Two",
                "alias": "Grade Two"
            },
            {
                "id": "3",
                "name": "Grade Three",
                "alias": "Grade Three"
            }
        ],
        "semesters": [
            {
                "name": "Last semester",
                "id": "1",
                "month": 1,
                "day": 1
            },
            {
                "name": "Next semester",
                "id": "2",
                "month": 2,
                "day": 1
            }
        ]
    }
]
